<div class="container">
  <div class="header">
    <app-header></app-header>
  </div>
  <div class="body">
    <div class="content">
      <router-outlet></router-outlet>
    </div>
  </div>
  <div class="footer">
    <app-footer></app-footer>
  </div>

  <!-- 登录 -->
  <!-- <app-login class="mask"></app-login> -->

  <!-- 底部播放器 -->
  <app-player></app-player>
</div>